LOUDSOFT FINESPL Reference Manual / Tutorial

This manual introduces the installation and use of FINESPL sound test software, including frequency response, room response, impedance and Thiele/Small parameter measurement methods.

Brand: LOUDSOFT
Category: Other Electronics
Document type: User Manual
Language: English
Pages: 16
File format: PDF
File size: 616 KB
Published: 01 August, 2012
Updated: 30 September, 2023
MD5 checksum: F5F4480843C6E4AB7D98107130022043
PDF: LOUDSOFT FINESPL Reference Manual / Tutorial PDF

About this manual

The LOUDSOFT FINESPL Reference Manual and Tutorial provides instructions for installing the software on Windows systems and configuring sound card settings for audio acquisition. It details the necessary hardware connections for measuring loudspeakers, emphasizing the use of a power amplifier with a flat frequency response and low output impedance.

What's inside

Installation & Setup
Frequency Response / SPL Measurement
Room Response Measurement
Impedance Measurement
Thiele/Small Parameter Measurement
Hardware Connection Diagrams
Windows Sound Settings

Frequently asked questions

What is the recommended amplifier power for FINESPL measurements?

The maximum amplifier power can be low, even 10-20W, as a high-power amplifier may accidentally damage loudspeakers.

What value should be used for the series resistor in impedance measurements?

A low value resistor around 1 ohm should be used in series with the loudspeaker.

How should the Cosine Window Out/End be set for impedance measurements?

The Cosine Window Out/End should always be set to the maximum value of 9600.

Download PDF (616 KB)